So you don't care if there are any COI issues that might help DJT benefit from his position of POTUS?
Pardon me for butting in here, but I agree with beandog. I don't care about seeing his tax records. I don't feel that I have any right to see them, nor he to see mine. Of course, if I felt that I needed to see them for him to earn my vote, I could certainly choose not to vote for him. He's free to release his tax records, or not, and I'm free to vote for him, or not.
As far as conflict of interest, I'm sure there's a Congressional committee for that. Of course, there's also an even chance there's a Congressional committee to investigate the fact that I may (or may not) be overdue in re-grouting my master bathroom shower stall.